Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow DOWSIL 7406-VLO Silicone Adhesive

Dow DOWSIL 7406-VLO Silicone Adhesive is a low-viscosity, addition-cure liquid silicone rubber offering excellent flow, fast cure at room temperature, and superior adhesion to plastics, metals, and glass—ideal for precision potting, encapsulation, and bonding in electronics and medical devices.
  • dow dowsil 7406 vlo silicone adhesive_35786f9a
  • dow dowsil 7406 vlo silicone adhesive_35786f9a

Features Of Dow DOWSIL 7406-VLO Silicone Adhesive

  1. Ultra-low odor formulation designed for sensitive indoor environments and occupied spaces.

  2. One-component, room-temperature vulcanizing (RTV) silicone with excellent adhesion to glass, aluminum, ceramics, and painted surfaces.

  3. Non-corrosive cure chemistry—acetoxy-free, eliminating risk of metal corrosion and substrate damage.

  4. Good resistance to UV exposure, thermal cycling, and humidity over extended service life.

  5. Compliant with ASTM C920 Type S, Grade NS, Class 25, T1, NT, M, O for architectural sealants.

Typical Applications Of Dow DOWSIL 7406-VLO Silicone Adhesive

  1. Architectural glazing systems including structural and perimeter bonding of insulating glass units.

  2. Interior curtain wall and storefront assembly where low VOC and minimal odor are critical.

  3. Sealing and bonding of aluminum composite panels (ACP) and metal cladding systems.

  4. Fixing and sealing of bathroom and kitchen fixtures in commercial and residential fit-outs.

Specifications Of Dow DOWSIL 7406-VLO Silicone Adhesive

Chemical TypeAcetoxy-cure silicone polymer
Product FormThixotropic paste, single-component
AppearanceOpaque white or translucent beige, smooth uniform consistency
Primary ApplicationsArchitectural glazing, perimeter sealing, interior metal and glass bonding
Key FeaturesUltra-low odor, non-corrosive, RTV at ambient conditions
BenefitsOccupant-safe installation, no post-cure ventilation required, reliable long-term durability
Cure MechanismMoisture-cured via atmospheric humidity
Shelf Life (unopened)12 months from date of manufacture when stored at ≤25°C in original sealed packaging


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